Radio Shack Pro-71 Band Allocation, Primary Usage, VHF Band, UHF Band, Specified Intervals

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Primary Usage

As a general rule, most of the radio activity is concentrated on the fol- lowing frequencies:

VHF Band

ActivitiesFrequencies

Government, Police, and Fire

153.785–155.980 MHz

Emergency Services

158.730–159.460 MHz

Railroad

160.000–161.900 MHz

UHF Band

 

Activities

Frequencies

Land-Mobile “Paired” Frequencies

450.000–470.000 MHz

Base Stations

451.025–454.950 MHz

Mobile Units

456.025–459.950 MHz

Repeater Units

460.025–464.975 MHz

Control Stations

465.025–469.975 MHz

Note: Remote control stations and mobile units operate at 5 MHz high- er than their associated base stations and relay repeater units.

Specified Intervals

Frequencies in different bands are accessible only at specific intervals. For example:

Band Type

Specified Interval

VHF, HAM, and Government

5.0 kHz steps

Aircraft and Others

12.5 kHz steps

Aircraft

25.0 kHz steps

Note: Your scanner rounds the entered frequency to the nearest valid frequency. For example, if you try to enter 151.473, the scanner ac- cepts this as 151.475.

BAND ALLOCATION

To help decide which frequency ranges to scan, use the following list- ing of the typical services that use the frequencies your scanner re-

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Contents PRO-71 VHF/UHF/Air Handheld Scanner Features Frequency Range MHz Transmission Frequency MHzFCC Notice Scanning LegallyWe encourage responsible, legal scanner use Contents General Guide to Scanning TroubleshootingCare and Maintenance Specifications Preparation Power SourcesInstalling Batteries Important Information about the External Power Jacks Using Standard AC Power Using Vehicle Battery Power Charging NICKEL-CADMIUM Batteries Connecting the Antenna Connecting an Optional AntennaListening Safely Connecting AN Earphone HeadphonesTraffic Safety Connecting AN Extension Speaker Using the Belt ClipUnderstanding Your Scanner Look AT the KeypadLook AT the Display Page Monitor Memories Banks and MemoriesCHANNEL-STORAGE Banks Storing Frequencies Turning on the Scanner and Setting SquelchOperation Searching for and Temporarily Storing Active Frequencies Press E WX to store the frequencyLimit Search Direct Search Listening to Monitor Memories Moving a Frequency from a Monitor Memory to a ChannelManually Selecting a Channel Locking OUT Channels Special FeaturesUsing the Keylock Turning CHANNEL-STORAGE Banks on and OFF Search Skip MemoryUsing the Display Backlight PriorityListening to the Weather Band General Guide to Scanning Guide to FrequenciesWeather Frequencies Ham Radio FrequenciesTypical Band Usage Guide to the Action BandsBirdie Frequencies Band Allocation Primary UsageVHF Band UHF BandAbbreviations High Frequency HF Hi 3 MHz-30 MHzVery High Frequency VHF 30 MHz-300 MHz Low Band 29.7-50 MHz in 5 kHz stepsGovernment Band 406-450 MHz Channel Avoiding Image Frequencies Frequency ConversionTroubleshooting Problem Possible Cause RemedyResetting the Scanner Care and Maintenance Specifications 94 oz Page Limited One-Year Warranty
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Pro-71 specifications

The Radio Shack Pro-71 is a compact and versatile handheld scanner that remains a favored choice for enthusiasts of radio communication. Designed for ease of use, the Pro-71 offers a variety of features that cater to both casual listeners and dedicated hobbyists. One of its standout characteristics is its impressive frequency coverage. The radio can receive a wide range of frequencies, from VHF and UHF bands to public safety channels, aircraft communications, and even some amateur radio bands. This extensive range adds to the versatility of the device, allowing users to explore countless transmissions.

Equipped with 300 memory channels, the Pro-71 enables users to store and quickly access their favorite frequencies. This feature greatly enhances convenience, particularly for those who frequently monitor specific channels. Additionally, the scanner includes a priority channel option, enabling users to monitor a specific channel while scanning through others. This ensures that important communications do not go unnoticed, especially during critical monitoring sessions.

One significant technology featured in the Pro-71 is its autofrequency search capability. This allows users to scan through the radio waves automatically, quickly identifying active frequencies without the need for manual input. The ease of operation is complemented by a backlit display, which ensures visibility of information even in low-light environments. This thoughtful design allows users to adjust to their scanning needs regardless of the conditions.

Furthermore, the Pro-71 offers a range of scanning modes, including single, memory, and auto store scan modes. This flexibility enhances the listening experience, as users can select the mode that best suits their monitoring requirements. The built-in keypad allows for intuitive operation, and the robust speaker delivers clear audio, ensuring that users can easily discern communication.

Durability plays a significant role in the design of the Pro-71, making it suitable for both indoor and outdoor use. Its compact size and lightweight construction enable easy transport, making it an ideal companion for travel, outdoor events, or emergency preparedness.

Overall, the Radio Shack Pro-71 delivers a powerful combination of features, technologies, and characteristics appealing to both novice and seasoned users. Its flexibility, wide frequency coverage, and user-friendly design continue to make it a trusted tool in the world of radio monitoring.
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